19668600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^2\times {\mathrm{223}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 77182560

約数和(自身を除く): 57513960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 49, 50, 56, 60, 63, 70, 72, 75, 84, 90, 98, 100, 105, 120, 126, 140, 147, 150, 168, 175, 180, 196, 200, 210, 223, 225, 245, 252, 280, 294, 300, 315, 350, 360, 392, 420, 441, 446, 450, 490, 504, 525, 588, 600, 630, 669, 700, 735, 840, 882, 892, 900, 980, 1050, 1115, 1176, 1225, 1260, 1338, 1400, 1470, 1561, 1575, 1764, 1784, 1800, 1960, 2007, 2100, 2205, 2230, 2450, 2520, 2676, 2940, 3122, 3150, 3345, 3528, 3675, 4014, 4200, 4410, 4460, 4683, 4900, 5352, 5575, 5880, 6244, 6300, 6690, 7350, 7805, 8028, 8820, 8920, 9366, 9800, 10035, 10927, 11025, 11150, 12488, 12600, 13380, 14049, 14700, 15610, 16056, 16725, 17640, 18732, 20070, 21854, 22050, 22300, 23415, 26760, 28098, 29400, 31220, 32781, 33450, 37464, 39025, 40140, 43708, 44100, 44600, 46830, 50175, 54635, 56196, 62440, 65562, 66900, 70245, 78050, 80280, 87416, 88200, 93660, 98343, 100350, 109270, 112392, 117075, 131124, 133800, 140490, 156100, 163905, 187320, 196686, 200700, 218540, 234150, 262248, 273175, 280980, 312200, 327810, 351225, 393372, 401400, 437080, 468300, 491715, 546350, 561960, 655620, 702450, 786744, 819525, 936600, 983430, 1092700, 1311240, 1404900, 1639050, 1966860, 2185400, 2458575, 2809800, 3278100, 3933720, 4917150, 6556200, 9834300, 19668600]

約数ペア:

[(1, 19668600), (2, 9834300), (3, 6556200), (4, 4917150), (5, 3933720), (6, 3278100), (7, 2809800), (8, 2458575), (9, 2185400), (10, 1966860), (12, 1639050), (14, 1404900), (15, 1311240), (18, 1092700), (20, 983430), (21, 936600), (24, 819525), (25, 786744), (28, 702450), (30, 655620), (35, 561960), (36, 546350), (40, 491715), (42, 468300), (45, 437080), (49, 401400), (50, 393372), (56, 351225), (60, 327810), (63, 312200), (70, 280980), (72, 273175), (75, 262248), (84, 234150), (90, 218540), (98, 200700), (100, 196686), (105, 187320), (120, 163905), (126, 156100), (140, 140490), (147, 133800), (150, 131124), (168, 117075), (175, 112392), (180, 109270), (196, 100350), (200, 98343), (210, 93660), (223, 88200), (225, 87416), (245, 80280), (252, 78050), (280, 70245), (294, 66900), (300, 65562), (315, 62440), (350, 56196), (360, 54635), (392, 50175), (420, 46830), (441, 44600), (446, 44100), (450, 43708), (490, 40140), (504, 39025), (525, 37464), (588, 33450), (600, 32781), (630, 31220), (669, 29400), (700, 28098), (735, 26760), (840, 23415), (882, 22300), (892, 22050), (900, 21854), (980, 20070), (1050, 18732), (1115, 17640), (1176, 16725), (1225, 16056), (1260, 15610), (1338, 14700), (1400, 14049), (1470, 13380), (1561, 12600), (1575, 12488), (1764, 11150), (1784, 11025), (1800, 10927), (1960, 10035), (2007, 9800), (2100, 9366), (2205, 8920), (2230, 8820), (2450, 8028), (2520, 7805), (2676, 7350), (2940, 6690), (3122, 6300), (3150, 6244), (3345, 5880), (3528, 5575), (3675, 5352), (4014, 4900), (4200, 4683), (4410, 4460)]